JP6777957B1 - 接合中空成形品 - Google Patents
接合中空成形品 Download PDFInfo
- Publication number
- JP6777957B1 JP6777957B1 JP2019218574A JP2019218574A JP6777957B1 JP 6777957 B1 JP6777957 B1 JP 6777957B1 JP 2019218574 A JP2019218574 A JP 2019218574A JP 2019218574 A JP2019218574 A JP 2019218574A JP 6777957 B1 JP6777957 B1 JP 6777957B1
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- JP
- Japan
- Prior art keywords
- joined
- molded product
- hollow
- preformed
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 229920005989 resin Polymers 0.000 claims abstract description 91
- 239000011347 resin Substances 0.000 claims abstract description 91
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 239000003566 sealing material Substances 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000005304 joining Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006127 amorphous resin Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
30 封止樹脂
40 シール材
11、21、51、61、71 開口端部
12、22、52、62 フランジ部
13、23、53、63、73 突起部
14、24,54、64、74 開口部
15、25、35 接触面
66 接合中空部
76 給排液口
100、200、300 接合中空成形品
L1 フランジ径
L2 管径
Claims (5)
- それぞれの予備成形部品の開口端部が接合された接合中空成形品であって、開口端部の接合部は、中空内に存在する流体の流路であって、一方の開口端部に設けられた凹みにシール材が配置され、該シール材は他方の開口端部に設けられた突起部により押圧されて、それぞれの開口端部は、相互に前記シール材を押圧し接触部がシールされた状態で仮接合され、さらに封止樹脂が配置され本接合されていることを特徴とする接合中空成形品。
- それぞれの予備成形部品の開口端部が接合された接合中空成形品であって、開口端部の接合部は、中空内に存在する流体の流路であって、それぞれの開口端部は、相互にシール材を押圧し接触部がシールされた状態で仮接合され、さらに封止樹脂が配置され本接合されている接合中空成形品において、前記予備成形部品の少なくとも一方は、封止樹脂とは溶着せず、開口端部の接合部において他方の予備成形中空部品に対して摺動可能であることを特徴とする中空成形品。
- 前記予備成形部品がパイプであることを特徴とする請求項1又は2に記載の接合中空成形品。
- 前記予備成形部品の一方がパイプであり、他方が中空容器であることを特徴とする請求項1又は2に記載の接合中空成形品。
- それぞれの予備成形部品の開口端部が接合された接合中空成形品であって、開口端部の接合部は、中空内に存在する流体の流路であって、それぞれの開口端部は、相互にシール材を押圧し接触部がシールされた状態で仮接合され、さらに封止樹脂が配置され本接合されている接合中空成形品において、前記予備成形品はパイプであり、該パイプの相互の中心線がずれた状態で接合されていることを特徴とする接合中空成形品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019218574A JP6777957B1 (ja) | 2019-12-03 | 2019-12-03 | 接合中空成形品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019218574A JP6777957B1 (ja) | 2019-12-03 | 2019-12-03 | 接合中空成形品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6777957B1 true JP6777957B1 (ja) | 2020-10-28 |
JP2021088078A JP2021088078A (ja) | 2021-06-10 |
Family
ID=72938110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019218574A Active JP6777957B1 (ja) | 2019-12-03 | 2019-12-03 | 接合中空成形品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6777957B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7291442B1 (ja) * | 2023-01-10 | 2023-06-15 | 株式会社シンセイ | 樹脂成形部材およびその製造方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH026898U (ja) * | 1988-06-29 | 1990-01-17 | ||
JPH07323439A (ja) * | 1994-06-01 | 1995-12-12 | Nippon Zeon Co Ltd | 接続された成形品および接続方法 |
US5749995A (en) * | 1993-01-07 | 1998-05-12 | Hutchinson | Watertight coupling between a tube and an endpiece and method of manufacturing it |
JPH1122889A (ja) * | 1997-07-04 | 1999-01-26 | C I Kasei Co Ltd | 管体の接続構造 |
JP2001287269A (ja) * | 2000-04-07 | 2001-10-16 | Kyosan Denki Kk | 樹脂部品の接合構造 |
JP2001353783A (ja) * | 2000-06-14 | 2001-12-25 | Nissan Motor Co Ltd | 樹脂成形部品の接合方法および樹脂製品 |
US8277714B1 (en) * | 2009-11-13 | 2012-10-02 | Mercury Plastics, Inc. | Braid capture overmolding |
US20180141249A1 (en) * | 2015-07-15 | 2018-05-24 | Contitech Mgw Gmbh | Coupling fitting for pipes |
-
2019
- 2019-12-03 JP JP2019218574A patent/JP6777957B1/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH026898U (ja) * | 1988-06-29 | 1990-01-17 | ||
US5749995A (en) * | 1993-01-07 | 1998-05-12 | Hutchinson | Watertight coupling between a tube and an endpiece and method of manufacturing it |
JPH07323439A (ja) * | 1994-06-01 | 1995-12-12 | Nippon Zeon Co Ltd | 接続された成形品および接続方法 |
JPH1122889A (ja) * | 1997-07-04 | 1999-01-26 | C I Kasei Co Ltd | 管体の接続構造 |
JP2001287269A (ja) * | 2000-04-07 | 2001-10-16 | Kyosan Denki Kk | 樹脂部品の接合構造 |
JP2001353783A (ja) * | 2000-06-14 | 2001-12-25 | Nissan Motor Co Ltd | 樹脂成形部品の接合方法および樹脂製品 |
US8277714B1 (en) * | 2009-11-13 | 2012-10-02 | Mercury Plastics, Inc. | Braid capture overmolding |
US20180141249A1 (en) * | 2015-07-15 | 2018-05-24 | Contitech Mgw Gmbh | Coupling fitting for pipes |
Also Published As
Publication number | Publication date |
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JP2021088078A (ja) | 2021-06-10 |
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